2016 Hyundai Ioniq 1.6L Hybrid electric (clean) · DY66 YTH

A pattern of recurring braking and suspension component failures defines the recent mechanical history of this vehicle, culminating in a failed test on 2 September 2026. The most recent failure involved a major defect where the offside rear upper hydraulic brake caliper was insecurely mounted due to a missing bolt, which also prevented a full brake performance test. While the vehicle achieved a pass on 3 September 2026, the preceding months show a trend of component degradation, including multiple advisories for worn, pitted, or scored brake discs and failures regarding anti-roll bar ball joint dust covers and registration plate lamps. The recorded mileage of 164,406 miles against a 2016 registration indicates a high-usage profile, averaging approximately 16,441 miles per year. This level of annual accumulation suggests the vehicle has been subject to consistent, heavy road use rather than long periods of inactivity. Mechanically, this high mileage increases the likelihood of accelerated wear on consumable components such as suspension bushings, brake assemblies, and drivetrain elements, which is consistent with the frequent advisories and failures noted in the recent MOT history. Prospective buyers should pay close attention to the braking system during a test drive. Given the recent history of pitted and scored discs on both the offside front and the rear, it is essential to check for any pedal judder or pulsation when applying the brakes at various speeds. The recent major failure regarding the insecurely mounted offside rear caliper bolt necessitates a physical inspection to ensure the caliper is now correctly seated and that no further movement or abnormal noise is present from the rear braking assembly during deceleration. The suspension and tyre history also warrants scrutiny. The repeated failures of the anti-roll bar ball joint dust covers suggest that the suspension linkages may be nearing the end of their service life. During a test drive, listen for any knocking or clunking sounds when driving over uneven surfaces or speed bumps, which could indicate worn ball joints or bushes. Additionally, following the advisory for a nearside rear tyre being worn close to the legal limit in September 2025, the current tread depth and evenness of wear across all four tyres should be verified to ensure they meet safety standards.